TruKey® Shafting

PRE-KEYED SHAFTING

TruKey® Shafting from Keystone is designed to provide the straightest, most accurate pre-keyed shafting in the industry. We stock keyed shafts in the most common diameters, including metrics, with standard keyways. We can provide pre keyed shafts cut to any length up to 20'. All keyed shafting is guaranteed to fit on a bearing, and the ends can be chamfered for easy installation.

Sizes Available

• Inch Diameters from ¼" to 4-1/2"
• Keyways available in diameters from ½" to 4-1/2"
• Metric Diameters from 6mm to 125mm
• Keyways available in diameters from 10mm to 65mm

Keyways

All keyways are cut to ANSI standards. Full length keyways are machined in a single pass in bars up to 20 foot
long. Partial keyways can be machined into bars up to 72" long. Non-standard and special keyways can be
machined upon request.

Most bars will typically bow after keyways are cut into them. Special straightness bars are available. All bars
can be sold as random lengths, or we can cut bars to the exact length you require.